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| author | Dr. David Alan Gilbert | 2019-01-04 19:23:00 +0100 |
|---|---|---|
| committer | Dr. David Alan Gilbert | 2020-01-23 17:41:36 +0100 |
| commit | 469f9d2fc405b0508e6cf1b4b5bbcadfc82064e5 (patch) | |
| tree | 09314a7b47ef5e99696d9b1ec6b8e7df810d02b1 /tools/virtiofsd/fuse_virtio.c | |
| parent | virtiofsd: validate path components (diff) | |
| download | qemu-469f9d2fc405b0508e6cf1b4b5bbcadfc82064e5.tar.gz qemu-469f9d2fc405b0508e6cf1b4b5bbcadfc82064e5.tar.xz qemu-469f9d2fc405b0508e6cf1b4b5bbcadfc82064e5.zip | |
virtiofsd: Plumb fuse_bufvec through to do_write_buf
Let fuse_session_process_buf_int take a fuse_bufvec * instead of a
fuse_buf; and then through to do_write_buf - where in the best
case it can pass that straight through to op.write_buf without copying
(other than skipping a header).
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'tools/virtiofsd/fuse_virtio.c')
| -rw-r--r-- | tools/virtiofsd/fuse_virtio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/virtiofsd/fuse_virtio.c b/tools/virtiofsd/fuse_virtio.c index 635f87756a..fd588a4829 100644 --- a/tools/virtiofsd/fuse_virtio.c +++ b/tools/virtiofsd/fuse_virtio.c @@ -501,7 +501,8 @@ static void *fv_queue_thread(void *opaque) /* TODO! Endianness of header */ /* TODO: Add checks for fuse_session_exited */ - fuse_session_process_buf_int(se, &fbuf, &ch); + struct fuse_bufvec bufv = { .buf[0] = fbuf, .count = 1 }; + fuse_session_process_buf_int(se, &bufv, &ch); if (!qi->reply_sent) { fuse_log(FUSE_LOG_DEBUG, "%s: elem %d no reply sent\n", |